CVE-2026-105682

Ghost: Server-Side Request Forgery in Webhook Trigger

State: Published
Severity: 2.7 Low
Published: Oct 5, 2026
Updated: Oct 6, 2026
Reserved: Oct 5, 2026

Description

Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server. This issue is fixed in version 6.27.0.

Scores

CVSS	Score	Vector	Source
3.1	2.7 Low	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N	GitHub_M

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
GhostTryGhost	>= 1.18.0, < 6.27.0Affected

References

https://github.com/TryGhost/Ghost/security/advisories/GHSA-354h-gmhv-mr9c
https://github.com/TryGhost/Ghost/issues/27219
https://github.com/TryGhost/Ghost/commit/815962dd2760e55c5dc8d0fb7fac732a7634566f
https://github.com/TryGhost/Ghost/releases/tag/v6.27.0

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